You will get a fixed PyTorch training run (CUDA aligned) in 24–48h

Dejan D.Status: Offline
Dejan D.
Rising Talent

Let a pro handle the details

Buy Machine Learning services from Dejan, priced and ready to go.
Dejan D.Status: Offline
Dejan D.
Rising Talent

Let a pro handle the details

Buy Machine Learning services from Dejan, priced and ready to go.

Project details

I fix broken PyTorch training runs fast (usually within 24–48h). I’ll reproduce your error, align the Torch ↔ CUDA ↔ driver matrix, create a clean venv/conda environment with pinned versions, and deliver a verified training command plus clear notes to keep it stable.
You’ll receive: requirements.txt/environment.yml, a short log of the successful run, and a README with "stability notes" and a checklist. In the Standard/Premium tiers I also include tidy environment setup and, for Premium, a one-command CI script and optional W&B/CSV metrics logging.
This service targets environment/dependency/runtime issues on NVIDIA GPUs (Ubuntu or Windows). I work chat-only (no calls), respect your privacy, and can sign an NDA if needed.
Machine Learning Tools
Keras, MLflow, NumPy, NVIDIA AI Platform, OpenCV, pandas, Python, PyTorch, scikit-learn, SciPy, TensorFlow
What's included
Service Tiers Starter
$99
Standard
$199
Advanced
$349
Delivery Time 1 day 2 days 3 days
Number of Revisions
123
Number of Model Variations
000
Number of Scenarios
000
Number of Graphs/Charts
001
Model Validation/Testing
Model Documentation
-
Data Source Connectivity
-
-
-
Source Code
-
Optional add-ons You can add these on the next page.
Additional Revision
+$49
Additional Graph/Chart
+$25
Source Code
+$99
12h Rush Delivery (custom add-on)
+$79
Extra Validation/Eval run
+$79

Frequently asked questions

Dejan D.Status: Offline

About Dejan

Dejan D.Status: Offline
PhD, Senior ML Engineer | YOLO+SAHI CV | LLMs (RAG, QLoRA)
Vranje, Serbia - 11:00 pm local time
I’m a PhD Senior Machine Learning Engineer delivering production-grade Computer Vision and LLM solutions. I build, fix, and ship - chat-first collaboration (strong written English), clear specs → fast delivery.

• Computer Vision: YOLOv5/8 + SAHI + WBF for small-object UAV imagery; +24% mAP@0.50:0.95 with FN↓ at a defined operating point. Real-time PyTorch/OpenCV/CUDA pipelines.

• NLP / LLMs: Led a bilingual GPT-2–class model effort; QLoRA fine-tuning, RAG (Elasticsearch/FAISS), cross-encoder reranking, evaluation (BLEU/ROUGE/BERTScore).

• Ops & Quality: Reproducible repos (Docker, W&B, CI), deterministic runs, clear metric reports. Own GPU server.

• Domains: Legal-tech, safety-critical CV (UAV/remote sensing), time-series forecasting, academia.

• Deliverables: one-command run + configs, README with stability notes, PR curves & tables, short metric brief, post-delivery support window.

• Collaboration: Upwork Messages (chat-only), fixed-price milestones for speed & predictability. Availability: 30+ hrs/week, 24–48h turnaround per revision wave.

Steps for completing your project

After purchasing the project, send requirements so Dejan can start the project.

Delivery time starts when Dejan receives requirements from you.

Dejan works on your project following the steps below.

Revisions may occur after the delivery date.

Intake & baseline reproduce

I receive the repo/zip, environment details and error log. I run a baseline to reproduce the issue and confirm a minimal repro.

Diagnosis (Torch/CUDA/driver matrix)

I check Torch↔CUDA↔driver compatibility, lock the versions, and share a short fix plan in chat.

Review the work, release payment, and leave feedback to Dejan.